| EXCHANGE |
CARRIER |
| 319-202 |
IOWA WIRELESS SERVICES, LP |
| 319-210 |
SPRINT SPECTRUM L.P.- IA |
| 319-213 |
MCIMETRO, ATS, INC. |
| 319-214 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-215 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-220 |
ARCH WIRELESS HOLDINGS, INC. |
| 319-221 |
QWEST CORPORATION |
| 319-229 |
ARCH WIRELESS HOLDINGS, INC. |
| 319-238 |
NEXTEL PARTNERS OPERATING CORP. |
| 319-241 |
IOWA WIRELESS SERVICES, LP |
| 319-242 |
AT&T LOCAL |
| 319-247 |
QWEST CORPORATION |
| 319-248 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-261 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-263 |
|
| 319-265 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-270 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-286 |
QWEST CORPORATION |
| 319-294 |
QWEST CORPORATION |
| 319-295 |
QWEST CORPORATION |
| 319-297 |
QWEST CORPORATION |
| 319-298 |
QWEST CORPORATION |
| 319-329 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-355 |
QWEST CORPORATION |
| 319-360 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-362 |
QWEST CORPORATION |
| 319-363 |
QWEST CORPORATION |
| 319-364 |
QWEST CORPORATION |
| 319-365 |
QWEST CORPORATION |
| 319-366 |
QWEST CORPORATION |
| 319-368 |
QWEST CORPORATION |
| 319-369 |
QWEST CORPORATION |
| 319-375 |
QWEST CORPORATION |
| 319-378 |
QWEST CORPORATION |
| 319-389 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-390 |
QWEST CORPORATION |
| 319-393 |
QWEST CORPORATION |
| 319-395 |
QWEST CORPORATION |
| 319-396 |
QWEST CORPORATION |
| 319-398 |
QWEST CORPORATION |
| 319-399 |
QWEST CORPORATION |
| 319-400 |
AT&T WIRELESS SERVICES, INC. |
| 319-406 |
AT&T LOCAL |
| 319-431 |
SPRINT SPECTRUM L.P.- IA |
| 319-433 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-440 |
MIDWEST WIRELESS COMMUNICATION LLC |
| 319-445 |
|
| 319-450 |
MIDWEST WIRELESS COMMUNICATION LLC |
| 319-457 |
IOWA WIRELESS SERVICES, LP |
| 319-464 |
AT&T LOCAL |
| 319-471 |
AT&T LOCAL |
| 319-490 |
ELECTRONIC ENGINEERING COMPANY |
| 319-491 |
AT&T LOCAL |
| 319-493 |
NEXTEL PARTNERS OPERATING CORP. |
| 319-512 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-521 |
IOWA WIRELESS SERVICES, LP |
| 319-531 |
MIDWEST WIRELESS COMMUNICATION LLC |
| 319-533 |
NEXTEL PARTNERS OPERATING CORP. |
| 319-535 |
|
| 319-548 |
IOWA WIRELESS SERVICES, LP |
| 319-550 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-553 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-558 |
QWEST CORPORATION |
| 319-573 |
AT&T WIRELESS SERVICES, INC. |
| 319-575 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-594 |
SPRINT SPECTRUM L.P.- IA |
| 319-596 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-603 |
AIRADIGM COMMUNICATIONS INC |
| 319-610 |
AT&T WIRELESS SERVICES, INC. |
| 319-621 |
SPRINT SPECTRUM L.P.- IA |
| 319-631 |
NEXTEL PARTNERS OPERATING CORP. |
| 319-640 |
MIDWEST WIRELESS COMMUNICATION LLC |
| 319-651 |
SPRINT SPECTRUM L.P.- IA |
| 319-654 |
QWEST CORPORATION |
| 319-730 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-731 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-734 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-739 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-743 |
QWEST CORPORATION |
| 319-784 |
QWEST CORPORATION |
| 319-786 |
QWEST CORPORATION |
| 319-790 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-821 |
IOWA WIRELESS SERVICES, LP |
| 319-832 |
QWEST CORPORATION |
| 319-861 |
QWEST CORPORATION |
| 319-862 |
QWEST CORPORATION |
| 319-866 |
QWEST CORPORATION |
| 319-892 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-896 |
QWEST CORPORATION |
| 319-899 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-981 |
IOWA WIRELESS SERVICES, LP |
| 319-202 |
IOWA WIRELESS SERVICES, LP |
| 319-210 |
SPRINT SPECTRUM L.P.- IA |
| 319-213 |
MCIMETRO, ATS, INC. |
| 319-214 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-215 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-220 |
ARCH WIRELESS HOLDINGS, INC. |
| 319-221 |
QWEST CORPORATION |
| 319-229 |
ARCH WIRELESS HOLDINGS, INC. |
| 319-238 |
NEXTEL PARTNERS OPERATING CORP. |
| 319-241 |
IOWA WIRELESS SERVICES, LP |
| 319-242 |
AT&T LOCAL |
| 319-247 |
QWEST CORPORATION |
| 319-248 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-261 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-263 |
|
| 319-265 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-270 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-286 |
QWEST CORPORATION |
| 319-294 |
QWEST CORPORATION |
| 319-295 |
QWEST CORPORATION |
| 319-297 |
QWEST CORPORATION |
| 319-298 |
QWEST CORPORATION |
| 319-329 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-355 |
QWEST CORPORATION |
| 319-360 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-362 |
QWEST CORPORATION |
| 319-363 |
QWEST CORPORATION |
| 319-364 |
QWEST CORPORATION |
| 319-365 |
QWEST CORPORATION |
| 319-366 |
QWEST CORPORATION |
| 319-368 |
QWEST CORPORATION |
| 319-369 |
QWEST CORPORATION |
| 319-375 |
QWEST CORPORATION |
| 319-378 |
QWEST CORPORATION |
| 319-389 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-390 |
QWEST CORPORATION |
| 319-393 |
QWEST CORPORATION |
| 319-395 |
QWEST CORPORATION |
| 319-396 |
QWEST CORPORATION |
| 319-398 |
QWEST CORPORATION |
| 319-399 |
QWEST CORPORATION |
| 319-400 |
AT&T WIRELESS SERVICES, INC. |
| 319-406 |
AT&T LOCAL |
| 319-431 |
SPRINT SPECTRUM L.P.- IA |
| 319-433 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-440 |
MIDWEST WIRELESS COMMUNICATION LLC |
| 319-445 |
|
| 319-450 |
MIDWEST WIRELESS COMMUNICATION LLC |
| 319-457 |
IOWA WIRELESS SERVICES, LP |
| 319-464 |
AT&T LOCAL |
| 319-471 |
AT&T LOCAL |
| 319-490 |
ELECTRONIC ENGINEERING COMPANY |
| 319-491 |
AT&T LOCAL |
| 319-493 |
NEXTEL PARTNERS OPERATING CORP. |
| 319-512 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-521 |
IOWA WIRELESS SERVICES, LP |
| 319-531 |
MIDWEST WIRELESS COMMUNICATION LLC |
| 319-533 |
NEXTEL PARTNERS OPERATING CORP. |
| 319-535 |
|
| 319-548 |
IOWA WIRELESS SERVICES, LP |
| 319-550 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-553 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-558 |
QWEST CORPORATION |
| 319-573 |
AT&T WIRELESS SERVICES, INC. |
| 319-575 |
SPRINT COMMUNICATIONS COMPANY, L.P. - IA |
| 319-594 |
SPRINT SPECTRUM L.P.- IA |
| 319-596 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-603 |
AIRADIGM COMMUNICATIONS INC |
| 319-610 |
AT&T WIRELESS SERVICES, INC. |
| 319-621 |
SPRINT SPECTRUM L.P.- IA |
| 319-631 |
NEXTEL PARTNERS OPERATING CORP. |
| 319-640 |
MIDWEST WIRELESS COMMUNICATION LLC |
| 319-651 |
SPRINT SPECTRUM L.P.- IA |
| 319-654 |
QWEST CORPORATION |
| 319-730 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-731 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-734 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-739 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-743 |
QWEST CORPORATION |
| 319-784 |
QWEST CORPORATION |
| 319-786 |
QWEST CORPORATION |
| 319-790 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-821 |
IOWA WIRELESS SERVICES, LP |
| 319-832 |
QWEST CORPORATION |
| 319-861 |
QWEST CORPORATION |
| 319-862 |
QWEST CORPORATION |
| 319-866 |
QWEST CORPORATION |
| 319-892 |
MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA |
| 319-896 |
QWEST CORPORATION |
| 319-899 |
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
| 319-981 |
IOWA WIRELESS SERVICES, LP |
| 515-372 |
IOWA WIRELESS SERVICES, LP |
